7(-10+4x)=42

Simple and best practice solution for 7(-10+4x)=42 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 7(-10+4x)=42 equation: 


Simplifying
7(-10 + 4x) = 42
(-10 * 7 + 4x * 7) = 42
(-70 + 28x) = 42

Solving
-70 + 28x = 42

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '70' to each side of the equation.
-70 + 70 + 28x = 42 + 70

Combine like terms: -70 + 70 = 0
0 + 28x = 42 + 70
28x = 42 + 70

Combine like terms: 42 + 70 = 112
28x = 112

Divide each side by '28'.
x = 4

Simplifying
x = 4

See similar equations:

| 5+log^4(x+3)=7 | | x-0.6=8.05 | | 5x-16=10x+8 | | 3l+8w=64 | | 360/3=p/7 | | 35s=175 | | -2x-47=11 | | 72=-6(8+2x)+8(1+5x) | | 3x^2+19x^2+20x=0 | | 2t^2=3t-5 | | 360/3=7/p | | ab=cd+ef | | (x+0.13)*.2(x+0.13)=0.4x-0.051 | | 7(q-4)= | | 4x^5-100x^3=0 | | z+22=14 | | 4-2/3=x | | 4+6(3+2)-1= | | 9.8=39.2 | | 10=z-15 | | 2.8x+3.6=9.5 | | -3b^2+75=0 | | (x+0.13)*(0.2x+0.026)=0.4x-0.051 | | (x-2)=2(x+6) | | x+y-3x-7y= | | 33=2(1-7p)+5(1+8p) | | Y=5x+0.50 | | 3x-(7x+3)=8x+2(x-3) | | -x^3+8x^2-5x-14=0 | | C+25=80-5 | | (3)(-2)= | | =-16x^2+96x+4 |

Equations solver categories